Single tenant, multiple application database design?

I don't think people will typically use multiple tables in the same database. If you have multiple instances of the same application, you often have separate databases - typically only if new instances are created administratively, rather than through end-user actions. In this case, you'ld put the name of the database into a configuration file, and have the software connect to the right database In your case, I would go for the single-schema single-database approach, using sectionIds.

This really is the same as multi-tenancy, perhaps minus the need to do access control You will of course have locking across concurrent transactions. However, this should never cause problems, since transactions for different sections won't operate on records in a conflicting manner (except when new sections are created - you'll probably have another table telling you what sections you have).

I don't think people will typically use multiple tables in the same database. If you have multiple instances of the same application, you often have separate databases - typically only if new instances are created administratively, rather than through end-user actions. In this case, you'ld put the name of the database into a configuration file, and have the software connect to the right database.In your case, I would go for the single-schema single-database approach, using sectionIds.

This really is the same as multi-tenancy, perhaps minus the need to do access control. You will of course have locking across concurrent transactions. However, this should never cause problems, since transactions for different sections won't operate on records in a conflicting manner (except when new sections are created - you'll probably have another table telling you what sections you have).

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